ACM RESH INC

Ticker: ACMR CUSIP: 00108J109 Class: Common Stock

Thomas J. Herzfeld Advisors, Inc.'s Holding History (CIK: 0001509510)

Note: Option positions (PUT/CALL) are excluded.

Q4 2021

Shares 24 Value ($000) $2 Avg Close $31.62 Range $22.99 - $39.71

Q3 2021

Shares 16 Value ($000) $2 Avg Close $30.59 Range $24.27 - $37.66

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2021	24	$2	$31.62	$22.99 - $39.71
Q3 2021	16	$2	$30.59	$24.27 - $37.66